CH series low temperature and high temperature circulation system is a liquid circulation equipment that uses mechanical refrigeration to cool down and electric heating to heat up. It is generally divided into three parts: Refrigeration system, heating system, control system, a single model can provide low and high temperature circulating liquid, widely used in pharmaceutical, chemical, biological, vacuum and other industries, for the reactor, test tank to provide cold source and heat source, can also be used for other equipment cooling and heating.
The whole liquid circulation is closed with an expansion container. No matter whether the liquid circulation temperature is high or low, the thermal conductivity medium in the expansion container is close to room temperature. At low temperature, there is no absorption of water vapor, and at high temperature, there is no oil mist.
Technical Parameters
Temperature range：-40～180°C
Temperature range：±0.5°C
Circulating flowrate：20L/min
Circulating pressure：1.2bar
Filling volume：13L
Cooling capacity：0.3~2.2kW
Heat capacity：3.5kW
Power requirement：220V 50Hz 4.3kW
Product Features
* Rapid cooling and heating, can continuously raise temperature.
* Wide temperature control range, the whole process does not need to replace the thermal conductivity medium, thermal conductivity medium consumption is less.
* Closed circulation of thermal conductivity medium, ensuring the safety and life of thermal conductivity medium.
* High temperature precooling and refrigeration, can be directly cooled from high temperature.
* Refrigeration heat exchanger adopts brazed plate heat exchanger, small space, high heat exchange efficiency.
* High temperature, emergency stop, leakage, over current, overheating and other multiple protection, fully ensure the use of safety.
* High head design, to meet the long-distance transmission of thermal medium.
* Liquid level direct display function, monitoring liquid level at any time, to avoid liquid shortage operation.
* Optional alarm interface optional RS485 communication, easy to connect.
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